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- Forecast on Rainfall Runoff Process for Partial Area 田湾河大发电站闸址深厚覆盖层勘探的实践
- rainfall runoff process 降雨径流过程
- The urban rainfall runoff pollution originates from the precipitation,the urban surface and the drainage system. 城市降水径流污染中的污染物主要来自降水、城市地表和排水系统。
- Rainfall runoff is the main factor affecting the formation of nonpoint pollution. 降雨径流是形成非点源污染的主要影响因素。
- The formula is superior to existing formulae, and it can be used in the research of muddy irrigation, rainfall runoff and erosion processes in watershed. 这一成果对流域降雨产汇流、壤侵蚀机理研究及浑水灌溉研究与应用具有一定的价值。
- Small-scale runoff field, water collection terrace and mini-scale water collectionarea are the three most effective and universal ways of the rainfall runoff collection-storage. 小型径流场、流梯田和微型集水区是当前使用最多、果最好的降雨径流集存形式。
- The researches on decreasing the pollution loads in rainfall runoff with PAM and functional materials of zeolite to improve the soil was accomplished using the simulated set. 建立模拟降雨装置,研究降雨条件下功能性材料与聚合物对降水土壤渗透性与地表径流污染负荷的影响。
- In general, the first contaminant concentration of rainfall runoff is high and the contaminant concentration is decreasing, with the time of rainfall prolonging. 一般规律是降水径流初始污染物浓度高，随着降水历时的延长，降水径流污染物浓度逐渐降低。
- The relationship of erosion and sediment yield and the effect of rainfall runoff on sediment delivery ratio of basin system are discussed based on data of Dalihe in the gullied hilly loess areas. 根据大理河流域水文测验资料,探讨了黄土丘陵沟壑区流域系统泥沙输移比的年际与次降雨时空变化特征和次降雨径流对泥沙输移比的影响及影响次降雨泥沙输移比的暴雨洪水能量转换机制。
- Layered Continuous Muskingum method is used to rout the flood in mainstream, and the runoff process at Huaxian station is composed of the results of Muskingum and the runoff simulated in interzone. 干流洪水演算采用马斯京根分层连续演算法,最后将区间模拟的径流过程和干流径流过程相叠加形成华县站的流量过程。
- Abstract The paper analyzes the influence degree of the change of runoff process on ecological environment which is affected by human activity and climate change by improved ecological ruoff method. 摘要 文章以改进的生态径流法来分析人类活动和气候变化，导致径流过程改变对生态系统影响的程度。
- The effects of soil and water conservation on surface runoff process in small watersheds of the Qinba mountainous region are analyzed by the parallel observation in two comparable watersheds. 采用小流域平行对比法,分析秦巴山区小流域的次降雨洪水过程,研究了水土保持综合治理对小流域洪水的作用过程。
- Influence on Rainfall Runoff by Vegetative Cover 森林植被对降水径流的影响
- rainfall runoff infiltration of caving area 崩落区降雨迳流渗入量
- By using Tank model, Sacramento model and forecasting model of self-adapting amendment, the paper simulates daily runoff processes for some rivers in Xinjiang and compares suitable conditions and characteristics of these models. 本文选用水箱模型、萨克拉门托模型和自适应修正预报模型,对新疆部分河流的日径流过程进行了模拟,并对其模型的适用条件和特点作了比较分析。
- A mixed stochastic model for runoff process and its application 径流过程随机模拟的混合模型及其应用
- Design and Implementation of Distributed Rainfall Runoff Forecasting 分布式降雨径流预报系统的设计与实现
- The mean yearly rainfall is20 inches. 每年平均降雨量是二十英寸。
- This area has very low rainfall. 这个地区雨量稀少。
- The rainfall averages 36 inches a year. 年降雨量平均为36英寸。
